<template>
  <div class="app">
    <div class="content">
        <div class="hello">
           <teleport to="body">
               <hello></hello>
           </teleport>
        </div>
    </div>
  </div>
</template>
<script setup>
import hello from './hello.vue';
</script>
<style scoped lang="less">

</style>